Individuals who would like to maintain a certain amount of flexibility in their lives can take advantage of an outpatient rehab whenever they need rehab for drug or alcohol abuse. Outpatient rehab allows for the rehab client to participate in rehab services without the commitment one would ordinarily have to consent to within an inpatient or residential drug and alcohol treatment facility. This doesn't always work in the treatment client's favor however, specifically those clients who need to resolve substantial substance abuse problems. So although an outpatient rehab might appear to be an expedient option, it isn't for everybody. People that choose an outpatient rehab will typically take part in meetings and take part in therapy and rehab services on a part-time basis daily or several days weekly. This can be very helpful for many who have recently completed a much more extensive inpatient or residential program as an effective aftercare or upkeep step, and for someone with just a short history of drug use which is really a really small number of clients. For somebody with more severe drug abuse and dependency problems, inpatient or residential alcohol and drug rehab facilities which provide rehab on a long-term basis are going to be the more effective rehabilitation choice.